Different anthropometric adiposity measures and their association with cardiovascular disease risk factors in middle aged women.

A cross sectional study of 136 women age group40-55 years was conducted to study which anthropometric measure had the strongest association with cardiovascular disease risk factors in middle aged women. In accordance with their BMI measurement subjects were divided into three groups namely:Normal weight (Group1) BMI 18.5-24.9 kg/m2, Overweight (Group2) – 25 kg/m2 – 29.9 kg/m2, Obese (Group3) – BMI > 30 kg/ m2. Each group was further divided into premenopausal and postmenopausal women BMI, WHR, WHtR, SBP, DBP were recorded. TG, TC, HDL and FBS values were estimated. Results showed that both pre and post menopausal middle aged obese women with higher BMI, WHR and WHtR have more chances of having cardiovascular diseases. BMI, WHR and WHtR are theeasy and practical methods to diagnose obesity and together can be used as simple measures to predict cardiovascular risk factors in middle aged women.

Role of alpha-tocopherol in cardiopulmonary fitness in endurance athletes, cyclists.

Exercise increases oxygen consumption and causes a disturbance of intracellular pro-oxidant-antioxidant homeostasis. Athletes are exposed to acute and chronic stress that may lead to increased generation of oxidative species. Hence oxidative stress increases in athletes. Administration of antioxidant like alpha-tocopherol as supplementation may reduce the cell damage caused due to oxidative stress. In the present study, our aim was to study the effects of alpha-tocopherol supplementation on the cardiopulmonarv fitness in endurance athletes (cyclists) and non-athletes. Our study included 40 cyclists who were trained under District Youth Service & Sports Office. 40 controls were randomly selected from student group of B.L.D.E.A’s Medical College. Aloha-tocooherol (Vitamin E) 200 mg/ day for 21 days was given to study group and placebo was given to placebo group. Various physiological parameters like heart rate, blood pressure, respiratory rate were recorded, for assessing cardiopulmonarv fitness: Physical Fitness Index (PFI) and VO2 max ml/min/kg were recorded before and after supplementation of vitamin E in athletes, and were compared with placebo group before and after supplementation of placebo and also with non-athletes. The results obtained from present study indicate that antioxidant like alpha-tocopherol supplementation did not contribute significantly to improve the cardiopulmonarv fitness of endurance athletes.